From: Doug Berger <opendmb@gmail.com>
To: netdev@vger.kernel.org
Cc: Doug Berger <opendmb@gmail.com>
Subject: [PATCH 0/3] net: bcmgenet: protect contended accesses
Date: Thu, 25 Apr 2024 15:10:04 -0700 [thread overview]
Message-ID: <20240425221007.2140041-1-opendmb@gmail.com> (raw)
Some registers may be modified by parallel execution contexts and
require protections to prevent corruption.
A review of the driver revealed the need for these additional
protections.
Doug Berger (3):
net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access
net: bcmgenet: synchronize use of bcmgenet_set_rx_mode()
net: bcmgenet: synchronize UMAC_CMD access
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 16 ++++++++++++++--
drivers/net/ethernet/broadcom/genet/bcmgenet.h | 4 +++-
.../net/ethernet/broadcom/genet/bcmgenet_wol.c | 8 +++++++-
drivers/net/ethernet/broadcom/genet/bcmmii.c | 6 +++++-
4 files changed, 29 insertions(+), 5 deletions(-)
--
2.34.1
next reply other threads:[~2024-04-25 22:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-25 22:10 Doug Berger [this message]
2024-04-25 22:10 ` [PATCH 1/3] net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access Doug Berger
2024-04-27 14:16 ` Simon Horman
2024-04-25 22:10 ` [PATCH 2/3] net: bcmgenet: synchronize use of bcmgenet_set_rx_mode() Doug Berger
2024-04-27 14:16 ` Simon Horman
2024-04-25 22:10 ` [PATCH 3/3] net: bcmgenet: synchronize UMAC_CMD access Doug Berger
2024-04-27 14:16 ` Simon Horman
-- strict thread matches above, loose matches on Subject: below --
2024-04-25 22:06 [PATCH 0/3] net: bcmgenet: protect contended accesses Doug Berger
2024-04-25 22:18 ` Jakub Kicinski
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